Canadian owned and operated
The OKI 7-Inch Acid Brush with Stainless Steel Handle is a specialized tool engineered for the rigorous demands of stainless steel surface treatment. In the welding and metal fabrication industry, the post-weld cleaning process—specifically pickling and passivation—is critical for restoring the corrosion resistance of stainless steel. This process typically involves the application of aggressive chemical agents, such as hydrofluoric and nitric acid pastes, which can rapidly degrade standard application tools.
Unlike conventional acid brushes that utilize tin-plated or wooden handles, this unit features a robust stainless steel handle. This material selection is paramount for maintaining the integrity of the tool in a corrosive environment. Tin handles can corrode, potentially introducing iron contamination back onto the stainless surface, while wood can absorb chemicals and degrade over time. The stainless steel construction ensures that the handle remains inert, durable, and safe to handle throughout its service life.
The brush is designed with a 7-inch length, offering a balance of precision and distance from the chemical agent. The bristles are selected for their compatibility with viscous pickling pastes, allowing for an even coating over heat-tinted weld zones without splashing. This tool is an essential component for any fabrication shop adhering to strict ASTM A380 or similar standards for cleaning, descaling, and passivation of stainless steel parts.
| Additional Information |
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| Size:7 Inch, Short Handle |
| Application:Chemical Application, Pickling Paste Application |
| Overall Length:7 in |
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| Bristle Type:Acid Resistant |
| Overall Length:7 in |
| Product:Acid Brush |
| Size:7 Inch |
| Handle Material:Stainless Steel |
| Application:Pickling Paste Application, Chemical Application |
